Quality RTOS & Embedded Software

 Real time embedded FreeRTOS RSS feed 
Quick Start Supported MCUs PDF Books Trace Tools Ecosystem TCP & FAT




Loading

Problem with Codevision AVR,

Posted by jediel on December 27, 2011
how to change atmega128 in port.c

/* Hardware constants for Timer1. */
#if (defined _CHIP_ATMEGA128_) | (defined _CHIP_ATMEGA64_)

/* ATmega64, ATmega128 chips, Timer 1 runs in Mode 4 */
#define portCLEAR_COUNTER_ON_MATCH ( ( unsigned portCHAR ) 0x08 ) // WGM13=0 WGM12=1
#define portPRESCALE_64( ( unsigned portCHAR ) 0x03 )
#define portCLOCK_PRESCALER ( ( unsigned portLONG ) 64 )
#define portCOMPARE_MATCH_A_INTERRUPT_ENABLE ( ( unsigned portCHAR ) 0x10 )

#else
#error please modify Timer1 hardware constants to suit your chip
#endif

with atmega2560, please?


RE: Problem with Codevision AVR,

Posted by MEdwards on December 27, 2011
I don't think there is an official Codevision port for the AVR, but I guess it will be the same no matter what compiler is used. Do any of the ports here help?
http://interactive.freertos.org/entries/20782373-freertos-winavr-port-for-atmega128-atmega1284p-at90can128-atmega169-atmega16

You can also ask on avrfreaks.net

RE: Problem with Codevision AVR,

Posted by jediel on December 28, 2011
oh i see, but not understand with winavr,

thanks,


[ Back to the top ]    [ About FreeRTOS ]    [ Sitemap ]    [ ]




Copyright (C) Amazon Web Services, Inc. or its affiliates. All rights reserved.

Latest News

FreeRTOS kernel V10 is available for immediate download. Now MIT licensed.


FreeRTOS Partners

ARM Connected RTOS partner for all ARM microcontroller cores

IAR Partner

Microchip Premier RTOS Partner

RTOS partner of NXP for all NXP ARM microcontrollers

STMicro RTOS partner supporting ARM7, ARM Cortex-M3, ARM Cortex-M4 and ARM Cortex-M0

Texas Instruments MCU Developer Network RTOS partner for ARM and MSP430 microcontrollers

OpenRTOS and SafeRTOS